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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
rigid rule
Grammar usage guide and real-world examplesUSAGE SUMMARY
"rigid rule" is a perfectly valid phrase to use in written English.
You can use it to refer to a rule that is inflexible and does not allow for any exceptions. For example: "The school has a very rigid rule against cell phones during class."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(8)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
22 human-written examples
Not a rigid rule, but more of a link.
News & Media
But like Bronner, I don't think a rigid rule is the solution.
News & Media
Women were the main targets of the Taliban's morals police, and once that rigid rule was imposed their lives froze.
News & Media
If politicians were saints, we could count on them to run the needed surpluses without imposing a rigid rule.
News & Media
Canada's unemployment rate rose to almost 12% in November 1992, and even now is 9%.In addition, following a rigid rule could harm an economy.
News & Media
— The canoe journeys are a new tradition for a very old people, but they already have one rigid rule that everyone knows not to break.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
37 human-written examples
"But what does remain is this idea that this is a rigid, rule-based society where one of the rules is changing rapidly".
News & Media
Rigid rules can backfire, Mr. Jameson said.
News & Media
Orthorexics commonly have rigid rules around eating.
News & Media
Latecomers to the school may balk at the rigid rules.
News & Media
The rigid rules are intended to protect workers.
News & Media
Expert writing Tips
Best practice
When using "rigid rule", ensure the context clearly indicates the specific area or activity to which the rule applies for clarity. Consider rephrasing to a softer version depending on the audience and intent.
Common error
Avoid using "rigid rule" when a more flexible approach is desired or implied. The term can suggest inflexibility and a lack of empathy, which may not be appropriate in all situations.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "rigid rule" functions as a noun phrase, where "rigid" modifies the noun "rule". It describes a specific type of rule that is characterized by its inflexibility. As Ludwig AI suggests, this is a perfectly valid phrase to use in written English.
Frequent in
News & Media
67%
Encyclopedias
8%
Science
8%
Less common in
Wiki
4%
Formal & Business
4%
Reference
0%
Ludwig's WRAP-UP
The phrase "rigid rule" effectively conveys the strict and inflexible nature of a regulation or guideline. Ludwig AI confirms its validity in written English. Its frequent appearance in diverse sources, particularly in News & Media, highlights its relevance in describing various societal norms and policies. While grammatically sound, the term's potential for conveying inflexibility suggests that writers should consider the context and audience to ensure the intended message is accurately received. Alternatives such as "strict regulation" or "inflexible guideline" may offer a slightly different emphasis depending on the desired nuance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
hard-and-fast rule
An idiomatic expression emphasizing the rule's unchangeable nature.
strict regulation
Focuses more on the official or legal aspect of the rule.
set-in-stone law
Emphasizes the permanence and immutability of the law.
inflexible guideline
Emphasizes the lack of flexibility in the guideline.
unyielding principle
Suggests a deeply held belief that cannot be compromised.
firm policy
Highlights the decisiveness and strength of the policy.
fixed procedure
Describes a set way of doing things that doesn't allow for deviation.
ironclad agreement
Highlights the binding and unbreakable nature of the agreement.
dogmatic approach
Implies an inflexible and often authoritarian way of dealing with something.
unbreakable convention
Describes a norm that is firmly established and never violated.
FAQs
How to use "rigid rule" in a sentence?
You can use "rigid rule" to describe a rule that is inflexible and does not allow for exceptions. For instance, "The company has a "rigid rule" against personal calls during work hours".
What can I say instead of "rigid rule"?
You can use alternatives such as "strict regulation", "inflexible guideline", or "hard-and-fast rule" depending on the context.
What is the difference between "rigid rule" and "strict guideline"?
"Rigid rule" implies a more unyielding and inflexible requirement, while "strict guideline" ("strict guideline") suggests a strong recommendation that should generally be followed but may allow for some exceptions.
Is it better to have a "rigid rule" or a "flexible rule"?
The best approach depends on the situation. A "rigid rule" is useful when consistency and uniformity are essential, while a "flexible rule" is better when adaptability and individual circumstances need to be considered.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested